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Enter your dimensions and get an estimated quantity for your job. Add a wastage allowance, then request a trade quote when you are ready.
Enter the wall length and height to calculate timber quantities.
Browse the catalogue or send your list through for a trade quote.
Estimate the linear metres or number of timber pieces needed for framing, joists, battens and decking. Enter the dimensions of the structure and the calculator works out the total length and suggests common stock lengths.
4 m × 3 m deck frame
Needs roughly 35 linear metres of joist timber at 400 mm centres.
10 m stud wall
Needs about 35 linear metres of CLS or C16 stud timber.
20 m² roof battens
Needs roughly 80 linear metres of 25 mm × 38 mm battens at 300 mm centres.
The calculator gives you a sensible starting quantity. For structural work, always confirm the specification and grade with your engineer or building control before ordering. We stock the standard trade lines and can source specialist grades or sizes with short lead times.
Working from drawings? Send us your dimensions, schedule or take-off and we will check the estimate, advise on the right product grade and wastage allowance, and book a delivery slot that matches your programme. We reply the same business day with a written trade quote.
Request a trade quote on the materials you have just calculated.